the 3.0 uses a specila resistor plug wire so if you bought cheap one that may
have done it or it just may be another issue

Bret Knol wrote:

> Hi all!
>
> Two days ago I replaced the cap, rotor and wires on my '99 Dodge Caravan,
> 3.0. (38,000 miles) Today, the Service Engine Soon light came on. Since it
> is still covered by the Extended Warranty, I made an appointment to have it
> looked at, along with having the clockspring recall done on Monday.
> I double and triple checked my work, looking to see if maybe I
> incorrectly wired the cylinders (this checks OK) or made some other basic
> mistake, but could not find any problem. The van seems to run fine. I may go
> up to the nearest AutoZone and see if they will scan the codes for me to see
> what the problem may be.
> My question to the group is: Does anyone know of a common
> problem/error/reason why the light should come on so soon after doing the
> wires/cap/rotor? Or, is this probably just coincidence?
> I know it is difficult/impossible to say without knowing the codes. I
> would just like to know if anyone might have some insight on this.
>
> Thanks!
>
> Bret